Heaters not working,,, HELP!!!

[Gtjond]

NEEED HELPP!

basically iv been in Australia for the last 7 months, came back to this lovley weather and my heaters arnt getting hot. there working on all speeds just blowing out cold air. the heater matrix is getting good heat to it and iv checked all fuses, getting no power down to the resitor though.
which is werid because i know the resistor controls the different settings of the blower ( high/low)
any help would be apriciated. thanks

 

[Fizturbo]

Is the temp needle rising?
Most probably your themostat needs replacin

 

[triple j]

maybe thermostat

 

[Gtjond]

temp gauge is working fine and had a brand new thermotstadt not long before i left... and surly if the thermostadt was not wokring the heater matrix pipes would not be getting hot???

 

[Fizturbo]

Also check your rad cap and if still no joy then may be your heater matrix is blocked.

 

[weeJohn]

Unless the flap for operating hot cold is jammed to cold, I would say its your heater matrix is blocked.